MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1108"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbr1/p1pppp1p/1p4pn/6P1/P7/3P3P/1PP1PP2/RNBQKBNR b KQq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:39 +0000"]
[GameEndTime "2026-09-14T16:01:39 +0000"]
[PlyCount "30"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nf5 {-0.58/9 0.014s, n=13653, sd=15} 6. e4 {+0.70/9 0.013s, n=12432, sd=16}
Bb7 {-0.70/9 0.019s, n=17629, sd=14} 7. Nf3 {+0.66/9 0.013s, n=12169, sd=13}
Ng7 {-0.84/10 0.022s, n=21663, sd=15} 8. Nc3 {+1.00/10 0.022s, n=21877, sd=18}
c5 {-0.80/10 0.015s, n=13880, sd=18} 9. d4 {+0.60/8 0.027s, n=20477, sd=15}
cxd4 {-0.57/10 0.014s, n=12367, sd=16}
10. Nxd4 {+0.40/10 0.013s, n=12162, sd=16} Ne6 {0.00/11 0.037s, n=34487, sd=17}
11. Be3 {+0.28/8 0.013s, n=13197, sd=13} Nxd4 {-0.57/10 0.034s, n=29772, sd=19}
12. Bxd4 {+0.43/11 0.035s, n=32020, sd=19} Nc6 {-0.31/12 0.015s, n=15304, sd=16}
13. Be3 {+0.05/12 0.033s, n=27269, sd=21} Bg7 {-0.71/10 0.025s, n=22979, sd=20}
14. Qd2 {+0.60/11 0.021s, n=20566, sd=16} Nb4 {-0.84/10 0.018s, n=17472, sd=15}
15. Bb5 {+0.72/9 0.013s, n=12234, sd=16} a6 {-0.07/10 0.019s, n=14137, sd=13}
16. Be2 {+0.39/9 0.015s, n=13354, sd=13} Bxc3 {-0.46/10 0.024s, n=23536, sd=20}
17. Qxc3 {+0.59/9 0.012s, n=12361, sd=14} a5 {-0.58/10 0.025s, n=24283, sd=17}
18. Bd3 {-0.06/9 0.016s, n=13004, sd=18} d5 {-0.56/9 0.015s, n=14650, sd=14}
19. Qb3 {+0.84/8 0.019s, n=16723, sd=14}
d4 {-0.78/8 0.017s, n=15420, sd=15, White makes an illegal move: e1a1} 0-1